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cs.GT2026
Improving the Bounds on Approximating Weighted Maximin Share for Chores
Trung Thanh Nguyen, Khaled Elbassioni, Jörg Rothe
We investigate the problem of allocating indivisible chores among agents with arbitrary positive weights and additive nonnegative cost functions. An allocation is said to be -we…
math.AG2026
The convergent stack
Marco D'Addezio
Inspired by Simpson's de Rham stack and Drinfeld's crystalline stack, we develop a stacky approach to convergent cohomology and convergent isocrystals in positive characteristic. T…